Hardware Spec Index

Altrix SN-4545 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4545-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index9,874 (SSDs scale)
Category rank#37,247
Street price$219
Power5 W (active)
Performance per dollar45.09
Released2022

Specifications

BrandAltrix
ModelAltrix SN-4545 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,200 MB/s
Random 4K read1,250K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-8306 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,974$79Compare
Altrix SN-7242 Ti 2TB PCIe 4.0 NVMe M.2 2230 SSD9,978$239Compare
Strivon SN-2588 Edge 500GB SATA 2.5-inch SSD4,157$49Compare
Mirenta SN-5046 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,831$329Compare
Caldera SN-2253 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,302$149Compare
Caldera SN-1381 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,048$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4545 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13628964 (accessed 2026-10-19).